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CENTURY ALUMINUM CO SEC EDGAR Filings
SEC filings, ownership reports, and insider transactions for CIK 0000949157.
Total Filings
1,636
Latest Filing
27 Mar 2026
Industry
Primary Production Of Aluminum
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- Symbol
- CENX on Nasdaq
- Business address
- 1 South Wacker Drive, Suite 1000, Chicago, IL, 60606
- State of incorporation
- DE
- Fiscal year end
- 31 December
Quick Takeaways
- CENTURY ALUMINUM CO is an SEC filer tracked under CIK 0000949157.
- 1,636 filings are listed on this profile.
- Common form coverage includes 4, SCHEDULE 13G/A, 144 and more.
What Changed
- Latest filing: 4 filed on 27 Mar 2026.
- Report period: 25 Mar 2026.
Why This Matters
- You can quote filing dates and form types directly from the SEC record on this page.
- Use this profile before deeper ownership or insider analysis to confirm filing history context.
Official SEC Source
Filer Overview
CENTURY ALUMINUM CO has filed 1,636 SEC EDGAR filings since 08 May 1996. Common forms include 4, SCHEDULE 13G/A, 144, SCHEDULE 13D/A and more.
Latest Filings
Recent SEC filings for CENTURY ALUMINUM CO with direct links to document and filing folders.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 27 Mar 2026 | 25 Mar 2026 | |
| SCHEDULE 13G/A | Open SCHEDULE 13G/A document | View SEC filing for SCHEDULE 13G/A | 26 Mar 2026 | 005-47307 | ||
| 144 | Open 144 document | View SEC filing for 144 | 25 Mar 2026 | 001-34474 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 17 Mar 2026 | 16 Mar 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 13 Mar 2026 | 12 Mar 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 13 Mar 2026 | 11 Mar 2026 | |
| 144 | Open 144 document | View SEC filing for 144 | 12 Mar 2026 | 001-34474 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Mar 2026 | 04 Mar 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Mar 2026 | 02 Mar 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 04 Mar 2026 | 04 Mar 2026 | |
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | View SEC filing for SCHEDULE 13D/A | 04 Mar 2026 | 005-47307 | ||
| 144 | Open 144 document | View SEC filing for 144 | 04 Mar 2026 | 001-34474 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Mar 2026 | 27 Feb 2026 | |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE | 03 Mar 2026 | 001-34474 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 03 Mar 2026 | 31 Dec 2025 | 001-34474 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 03 Mar 2026 | 02 Mar 2026 | 001-34474 |
| NT 10-K | Open NT 10-K document | View SEC filing for NT 10-K | NT 10-K | 03 Mar 2026 | 03 Mar 2026 | 001-34474 |
| 144 | Open 144 document | View SEC filing for 144 | 02 Mar 2026 | 001-34474 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 27 Feb 2026 | 25 Feb 2026 | |
| 144 | Open 144 document | View SEC filing for 144 | 27 Feb 2026 | 001-34474 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 25 Feb 2026 | 23 Feb 2026 | |
| 144 | Open 144 document | View SEC filing for 144 | 25 Feb 2026 | 001-34474 | ||
| 144 | Open 144 document | View SEC filing for 144 | 25 Feb 2026 | 001-34474 | ||
| 144 | Open 144 document | View SEC filing for 144 | 23 Feb 2026 | 001-34474 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 19 Feb 2026 | 19 Feb 2026 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Feb 2026 | 09 Feb 2026 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 02 Feb 2026 | 02 Feb 2026 | 001-34474 |
| SCHEDULE 13G/A | Open SCHEDULE 13G/A document | View SEC filing for SCHEDULE 13G/A | 30 Jan 2026 | 005-47307 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 23 Jan 2026 | 12 Jan 2026 | |
| 144 | Open 144 document | View SEC filing for 144 | 23 Jan 2026 | 001-34474 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jan 2026 | 31 Dec 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jan 2026 | 31 Dec 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jan 2026 | 31 Dec 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jan 2026 | 31 Dec 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jan 2026 | 31 Dec 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jan 2026 | 31 Dec 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jan 2026 | 31 Dec 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jan 2026 | 31 Dec 2025 | |
| 8-K/A | Open 8-K/A document | Open XBRL data | View SEC filing for 8-K/A | 8-K/A | 21 Nov 2025 | 06 Nov 2025 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 13 Nov 2025 | 10 Nov 2025 | |
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | View SEC filing for SCHEDULE 13D/A | 12 Nov 2025 | 005-47307 | ||
| 144 | Open 144 document | View SEC filing for 144 | 12 Nov 2025 | 001-34474 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 06 Nov 2025 | 30 Sep 2025 | 001-34474 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 06 Nov 2025 | 06 Nov 2025 | 001-34474 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 22 Oct 2025 | 21 Oct 2025 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 02 Oct 2025 | 30 Sep 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 30 Sep 2025 | 26 Sep 2025 | |
| SD | Open SD document | Open XBRL data | View SEC filing for SD | SD | 25 Sep 2025 | 001-34474 | |
| 144 | Open 144 document | View SEC filing for 144 | 25 Sep 2025 | 001-34474 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 23 Sep 2025 | 19 Sep 2025 | |
| 144 | Open 144 document | View SEC filing for 144 | 15 Sep 2025 | 001-34474 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 14 Aug 2025 | 12 Aug 2025 | |
| 144 | Open 144 document | View SEC filing for 144 | 12 Aug 2025 | 001-34474 | ||
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE | 07 Aug 2025 | 001-34474 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 07 Aug 2025 | 30 Jun 2025 | 001-34474 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 07 Aug 2025 | 07 Aug 2025 | 001-34474 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 24 Jul 2025 | 22 Jul 2025 | 001-34474 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 17 Jul 2025 | 16 Jul 2025 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 02 Jul 2025 | 30 Jun 2025 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 20 Jun 2025 | 16 Jun 2025 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 Jun 2025 | 16 Jun 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 Jun 2025 | 16 Jun 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 Jun 2025 | 16 Jun 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 Jun 2025 | 16 Jun 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 Jun 2025 | 16 Jun 2025 | |
| S-8 | Open S-8 document | Open XBRL data | View SEC filing for S-8 | FORM S-8 | 16 Jun 2025 | 333-288080 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 09 Jun 2025 | 001-34474 | |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE | 08 May 2025 | 001-34474 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 08 May 2025 | 31 Mar 2025 | 001-34474 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 07 May 2025 | 07 May 2025 | 001-34474 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 25 Apr 2025 | 001-34474 | ||
| DEF 14A | Open DEF 14A document | Open XBRL data | View SEC filing for DEF 14A | 25 Apr 2025 | 16 Jun 2025 | 001-34474 | |
| SCHEDULE 13G/A | Open SCHEDULE 13G/A document | View SEC filing for SCHEDULE 13G/A | 17 Apr 2025 | 005-47307 | ||
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 01 Apr 2025 | 31 Mar 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 25 Mar 2025 | 21 Mar 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 24 Mar 2025 | 20 Mar 2025 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 21 Mar 2025 | 21 Mar 2025 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 Mar 2025 | 14 Mar 2025 | |
| 144 | Open 144 document | View SEC filing for 144 | 17 Mar 2025 | 001-34474 | ||
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE | 04 Mar 2025 | 001-34474 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 03 Mar 2025 | 31 Dec 2024 | 001-34474 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 20 Feb 2025 | 20 Feb 2025 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Feb 2025 | 07 Feb 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 29 Jan 2025 | 28 Jan 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2025 | 31 Dec 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2025 | 31 Dec 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2025 | 31 Dec 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2025 | 31 Dec 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2025 | 31 Dec 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2025 | 31 Dec 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2025 | 31 Dec 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2025 | 31 Dec 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2025 | 01 Jan 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 03 Jan 2025 | 31 Dec 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 30 Dec 2024 | 26 Dec 2024 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 26 Dec 2024 | 10 Dec 2024 | |
| 144 | Open 144 document | View SEC filing for 144 | 26 Dec 2024 | 001-34474 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 11 Dec 2024 | 05 Dec 2024 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 09 Dec 2024 | 05 Dec 2024 | |
| 144 | Open 144 document | View SEC filing for 144 | 05 Dec 2024 | 001-34474 | ||
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE | 04 Nov 2024 | 001-34474 | |
| 10-Q | Open 10-Q document | View SEC filing for 10-Q | 10-Q | 04 Nov 2024 | 30 Sep 2024 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 04 Nov 2024 | 30 Sep 2024 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 02 Oct 2024 | 30 Sep 2024 | |
| SD | Open SD document | Open XBRL data | View SEC filing for SD | FORM SD | 27 Sep 2024 | 001-34474 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 03 Sep 2024 | 01 Sep 2024 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 12 Aug 2024 | 005-47307 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 08 Aug 2024 | 30 Jun 2024 | 001-34474 |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE | 08 Aug 2024 | 001-34474 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 08 Aug 2024 | 08 Aug 2024 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 15 Jul 2024 | 11 Jul 2024 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 10 Jul 2024 | 005-47307 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jul 2024 | 01 Jul 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 02 Jul 2024 | 30 Jun 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 28 Jun 2024 | 26 Jun 2024 | |
| 144 | Open 144 document | View SEC filing for 144 | 26 Jun 2024 | 001-34474 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 07 Jun 2024 | 03 Jun 2024 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jun 2024 | 03 Jun 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jun 2024 | 03 Jun 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jun 2024 | 03 Jun 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jun 2024 | 03 Jun 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jun 2024 | 03 Jun 2024 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 28 May 2024 | 001-34474 | |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE | 01 May 2024 | 001-34474 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 01 May 2024 | 31 Mar 2024 | 001-34474 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 01 May 2024 | 01 May 2024 | 001-34474 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 18 Apr 2024 | 001-34474 | |
| DEF 14A | Open DEF 14A document | Open XBRL data | View SEC filing for DEF 14A | DEF 14A | 18 Apr 2024 | 03 Jun 2024 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 02 Apr 2024 | 31 Mar 2024 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 25 Mar 2024 | 25 Mar 2024 | 001-34474 |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE | 15 Mar 2024 | 001-34474 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 15 Mar 2024 | 31 Dec 2023 | 001-34474 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 13 Mar 2024 | 12 Mar 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Mar 2024 | 04 Mar 2024 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 21 Feb 2024 | 21 Feb 2024 | 001-34474 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 13 Feb 2024 | 005-47307 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 13 Feb 2024 | 09 Feb 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 25 Jan 2024 | 19 Jan 2024 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 25 Jan 2024 | 005-47307 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 24 Jan 2024 | 005-47307 | ||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 05 Jan 2024 | 005-47307 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2024 | 31 Dec 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2024 | 31 Dec 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2024 | 31 Dec 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2024 | 31 Dec 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2024 | 01 Jan 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2024 | 31 Dec 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 03 Jan 2024 | 31 Dec 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Jan 2024 | 28 Dec 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 28 Dec 2023 | 26 Dec 2023 | |
| 144 | Open 144 document | View SEC filing for 144 | 26 Dec 2023 | 001-34474 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 22 Dec 2023 | 20 Dec 2023 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 19 Dec 2023 | 19 Dec 2023 | 001-34474 |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE | 08 Nov 2023 | 001-34474 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 08 Nov 2023 | 30 Sep 2023 | 001-34474 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 08 Nov 2023 | 08 Nov 2023 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 02 Oct 2023 | 30 Sep 2023 | |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE | 09 Aug 2023 | 001-34474 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 09 Aug 2023 | 30 Jun 2023 | 001-34474 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 09 Aug 2023 | 09 Aug 2023 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 05 Jul 2023 | 30 Jun 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jul 2023 | 01 Jul 2023 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 03 Jul 2023 | 01 Jul 2023 | |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 09 Jun 2023 | 333-270681 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 09 Jun 2023 | 05 Jun 2023 | 001-34474 |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 08 Jun 2023 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 07 Jun 2023 | 05 Jun 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 07 Jun 2023 | 05 Jun 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 07 Jun 2023 | 05 Jun 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 07 Jun 2023 | 05 Jun 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 07 Jun 2023 | 05 Jun 2023 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 07 Jun 2023 | 05 Jun 2023 | |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 15 May 2023 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 15 May 2023 | 11 May 2023 | |
| S-3/A | Open S-3/A document | View SEC filing for S-3/A | S-3/A | 12 May 2023 | 333-270681 | |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE | 09 May 2023 | 001-34474 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 09 May 2023 | 31 Mar 2023 | 001-34474 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 08 May 2023 | 08 May 2023 | 001-34474 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 05 May 2023 | 02 May 2023 | 001-34474 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 18 Apr 2023 | 001-34474 | |
| DEF 14A | Open DEF 14A document | Open XBRL data | View SEC filing for DEF 14A | DEF 14A | 18 Apr 2023 | 001-34474 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 23 Mar 2023 | |||
| S-3 | Open S-3 document | View SEC filing for S-3 | S-3 | 17 Mar 2023 | 333-270681 | |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE | 27 Feb 2023 | 001-34474 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 27 Feb 2023 | 31 Dec 2022 | 001-34474 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 23 Feb 2023 | 23 Feb 2023 | 001-34474 |
| POSASR | Open POSASR document | View SEC filing for POSASR | POSASR | 14 Feb 2023 | 333-265125 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 09 Feb 2023 | 005-47307 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 09 Feb 2023 | 005-47307 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 26 Jan 2023 | 005-47307 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 20 Jan 2023 | 005-47307 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jan 2023 | 30 Dec 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jan 2023 | 30 Dec 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jan 2023 | 30 Dec 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jan 2023 | 30 Dec 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jan 2023 | 30 Dec 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jan 2023 | 01 Jan 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jan 2023 | 01 Jan 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 04 Jan 2023 | 31 Dec 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 16 Dec 2022 | 15 Dec 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 16 Dec 2022 | 15 Dec 2022 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 16 Dec 2022 | 005-47307 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 16 Dec 2022 | 005-47307 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 12 Dec 2022 | 12 Dec 2022 | 001-34474 |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE | 07 Nov 2022 | 001-34474 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 07 Nov 2022 | 30 Sep 2022 | 001-34474 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 07 Nov 2022 | 07 Nov 2022 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 03 Oct 2022 | 30 Sep 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 24 Aug 2022 | 22 Aug 2022 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 24 Aug 2022 | 22 Aug 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 Aug 2022 | 12 Aug 2022 | |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE | 09 Aug 2022 | 001-34474 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 09 Aug 2022 | 30 Jun 2022 | 001-34474 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 09 Aug 2022 | 09 Aug 2022 | 001-34474 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 01 Aug 2022 | 01 Aug 2022 | 001-34474 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 08 Jul 2022 | 005-47307 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Jul 2022 | 26 Jan 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 01 Jul 2022 | 30 Jun 2022 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 22 Jun 2022 | 22 Jun 2022 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 Jun 2022 | 14 Jun 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 Jun 2022 | 14 Jun 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 Jun 2022 | 14 Jun 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 Jun 2022 | 14 Jun 2022 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 16 Jun 2022 | 13 Jun 2022 | 001-34474 |
| S-3ASR | Open S-3ASR document | View SEC filing for S-3ASR | S-3ASR | 20 May 2022 | 333-265125 | |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE | 02 May 2022 | 001-34474 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 02 May 2022 | 31 Mar 2022 | 001-34474 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 29 Apr 2022 | 001-34474 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 29 Apr 2022 | 13 Jun 2022 | 001-34474 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 28 Apr 2022 | 28 Apr 2022 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 22 Mar 2022 | 21 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Mar 2022 | 04 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 01 Mar 2022 | 01 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 01 Mar 2022 | 28 Feb 2022 | |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE | 25 Feb 2022 | 001-34474 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 25 Feb 2022 | 31 Dec 2021 | 001-34474 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 24 Feb 2022 | 24 Feb 2022 | 001-34474 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 11 Feb 2022 | 005-47307 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 09 Feb 2022 | 04 Feb 2022 | 001-34474 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 09 Feb 2022 | 005-47307 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SEC SCHEDULE 13G | 08 Feb 2022 | 005-47307 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K - CFO DEPARTURE | 04 Feb 2022 | 01 Feb 2022 | 001-34474 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 01 Feb 2022 | 005-47307 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jan 2022 | 31 Dec 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jan 2022 | 31 Dec 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jan 2022 | 31 Dec 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jan 2022 | 31 Dec 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jan 2022 | 31 Dec 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jan 2022 | 31 Dec 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jan 2022 | 01 Jan 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 04 Jan 2022 | 31 Dec 2021 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K - AMENDMENT NO. 3 TO CREDIT FACILITY | 27 Dec 2021 | 23 Dec 2021 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 08 Dec 2021 | 06 Dec 2021 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 08 Dec 2021 | 06 Dec 2021 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K - NEW DIRECTOR | 08 Dec 2021 | 06 Dec 2021 | 001-34474 |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE | 05 Nov 2021 | 001-34474 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 05 Nov 2021 | 30 Sep 2021 | 001-34474 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K - GRT CASTHOUSE | 03 Nov 2021 | 02 Nov 2021 | 001-34474 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 03 Nov 2021 | 03 Nov 2021 | 001-34474 |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE | 05 Aug 2021 | 001-34474 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q Q2 2021 | 05 Aug 2021 | 30 Jun 2021 | 001-34474 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 04 Aug 2021 | 04 Aug 2021 | 001-34474 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 12 Jul 2021 | 005-47307 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Jul 2021 | 01 Jul 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 01 Jul 2021 | 30 Jun 2021 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K - 2021 ANNUAL STOCKHOLDER MEETING | 17 Jun 2021 | 14 Jun 2021 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 16 Jun 2021 | 15 Jun 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 16 Jun 2021 | 15 Jun 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 16 Jun 2021 | 15 Jun 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 15 Jun 2021 | 14 Jun 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 15 Jun 2021 | 14 Jun 2021 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 09 Jun 2021 | 26 May 2021 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K - APPT OF PRINCIPAL ACCOUNTING OFFICER | 28 May 2021 | 26 May 2021 | 001-34474 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 24 May 2021 | 17 May 2021 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 19 May 2021 | 17 May 2021 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A - ADDITIONAL PROXY SOLICITATION MATERIALS | 17 May 2021 | 001-34474 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 17 May 2021 | 17 May 2021 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 10 May 2021 | 07 May 2021 | |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE | 07 May 2021 | 001-34474 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 07 May 2021 | 31 Mar 2021 | 001-34474 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 05 May 2021 | 05 May 2021 | 001-34474 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A - NOTICE OF PROXY | 22 Apr 2021 | 001-34474 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A - 2021 PROXY STATEMENT | 22 Apr 2021 | 14 Jun 2021 | 001-34474 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K - CLOSING OF 2028 SENIOR SECURED NOTES OFFERING | 15 Apr 2021 | 14 Apr 2021 | 001-34474 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 12 Apr 2021 | 06 Apr 2021 | 001-34474 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 05 Apr 2021 | 05 Apr 2021 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 01 Apr 2021 | 31 Mar 2021 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 25 Mar 2021 | 25 Mar 2021 | 001-34474 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K - RESIGNATION OF PRINCIPAL ACCOUNTING OFFICER | 12 Mar 2021 | 08 Mar 2021 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Mar 2021 | 03 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Mar 2021 | 03 Mar 2021 | |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE | 04 Mar 2021 | 001-34474 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 04 Mar 2021 | 31 Dec 2020 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Mar 2021 | 01 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Mar 2021 | 01 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 26 Feb 2021 | 24 Feb 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 26 Feb 2021 | 21 Jan 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 26 Feb 2021 | 24 Feb 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 24 Feb 2021 | 22 Feb 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 Feb 2021 | 16 Feb 2021 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 18 Feb 2021 | 18 Feb 2021 | 001-34474 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 17 Feb 2021 | 09 Feb 2021 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SEC SCHEDULE 13G | 12 Feb 2021 | 005-47307 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K - RETIREMENT OF HOERNER | 12 Feb 2021 | 08 Feb 2021 | 001-34474 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 10 Feb 2021 | 005-47307 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 05 Feb 2021 | 005-47307 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K RESIGNATION OF CARROLL | 29 Jan 2021 | 29 Jan 2021 | 001-34474 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 29 Jan 2021 | 005-47307 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jan 2021 | 31 Dec 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jan 2021 | 31 Dec 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jan 2021 | 31 Dec 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jan 2021 | 31 Dec 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jan 2021 | 31 Dec 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jan 2021 | 31 Dec 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 05 Jan 2021 | 31 Dec 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 31 Dec 2020 | 29 Dec 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 Dec 2020 | 17 Dec 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 17 Dec 2020 | 15 Dec 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Dec 2020 | 09 Dec 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Dec 2020 | 10 Dec 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Dec 2020 | 09 Dec 2020 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 07 Dec 2020 | 07 Dec 2020 | 001-34474 |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE | 05 Nov 2020 | 001-34474 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 05 Nov 2020 | 30 Sep 2020 | 001-34474 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 29 Oct 2020 | 29 Oct 2020 | 001-34474 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K - MT. HOLLY WARN NOTICE | 20 Oct 2020 | 20 Oct 2020 | 001-34474 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 30 Sep 2020 | 005-47307 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 30 Sep 2020 | 28 Sep 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 26 Aug 2020 | 24 Aug 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 24 Aug 2020 | 20 Aug 2020 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 20 Aug 2020 | 005-47307 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 14 Aug 2020 | 13 Aug 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 14 Aug 2020 | 14 Aug 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 13 Aug 2020 | 11 Aug 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 13 Aug 2020 | 11 Aug 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 13 Aug 2020 | 11 Aug 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 07 Aug 2020 | 07 Aug 2020 | |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE | 06 Aug 2020 | 001-34474 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 06 Aug 2020 | 30 Jun 2020 | 001-34474 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 05 Aug 2020 | 05 Aug 2020 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 02 Jul 2020 | 30 Jun 2020 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 02 Jul 2020 | 01 Jul 2020 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 29 Jun 2020 | 26 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 26 Jun 2020 | 24 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 25 Jun 2020 | 07 Apr 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 24 Jun 2020 | 22 Jun 2020 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 19 Jun 2020 | 005-47307 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K - ANNOUNCING PRICING OF SENIOR SECURED NOTES OFFERING | 19 Jun 2020 | 18 Jun 2020 | 001-34474 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K - NOTES OFFERING, TENDER OFFER AND ABL | 18 Jun 2020 | 17 Jun 2020 | 001-34474 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K - 2020 ANNUAL STOCKHOLDER MEETING | 11 Jun 2020 | 08 Jun 2020 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Jun 2020 | 09 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Jun 2020 | 09 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Jun 2020 | 09 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Jun 2020 | 09 Jun 2020 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 10 Jun 2020 | 08 Jun 2020 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 22 May 2020 | 001-34474 | |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE | 04 May 2020 | 001-34474 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 04 May 2020 | 31 Mar 2020 | 001-34474 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 30 Apr 2020 | 30 Apr 2020 | 001-34474 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 22 Apr 2020 | 001-34474 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 22 Apr 2020 | 22 Apr 2020 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 02 Apr 2020 | 31 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 26 Mar 2020 | 24 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 26 Mar 2020 | 24 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 26 Mar 2020 | 24 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 26 Mar 2020 | 24 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 26 Mar 2020 | 24 Mar 2020 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K - CENTURY ANNOUNCES EXTENSION OF CBA AT HAWESVILLE AND PARTIAL DRAW DOWNS | 24 Mar 2020 | 19 Mar 2020 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Mar 2020 | 10 Mar 2020 | |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE | 27 Feb 2020 | 001-34474 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 27 Feb 2020 | 31 Dec 2019 | 001-34474 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 20 Feb 2020 | 20 Feb 2020 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 Feb 2020 | 15 Feb 2020 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 12 Feb 2020 | 005-47307 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SCHEDULE 13G | 11 Feb 2020 | 005-47307 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 05 Feb 2020 | 005-47307 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2020 | 18 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2020 | 01 Jan 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2020 | 31 Dec 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2020 | 31 Dec 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2020 | 31 Dec 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2020 | 31 Dec 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 03 Jan 2020 | 31 Dec 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 30 Dec 2019 | 26 Dec 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 26 Dec 2019 | 23 Dec 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 23 Dec 2019 | 19 Dec 2019 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K 2019 ADOPTION OF A&R BYLAWS | 06 Dec 2019 | 03 Dec 2019 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 12 Nov 2019 | 08 Nov 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 08 Nov 2019 | 07 Nov 2019 | |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE | 08 Nov 2019 | 001-34474 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 08 Nov 2019 | 30 Sep 2019 | 001-34474 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | Q3 2019 8-K | 05 Nov 2019 | 05 Nov 2019 | 001-34474 |
| S-8 | Open S-8 document | View SEC filing for S-8 | S-8 | 09 Aug 2019 | 333-233184 | |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE Q2 2019 | 08 Aug 2019 | 001-34474 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q Q2 2019 | 08 Aug 2019 | 30 Jun 2019 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | Q2 2019 8-K | 01 Aug 2019 | 01 Aug 2019 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 02 Jul 2019 | 30 Jun 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 20 Jun 2019 | 13 Jun 2019 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K - 2019 ANNUAL MEETING | 06 Jun 2019 | 03 Jun 2019 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jun 2019 | 04 Jun 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jun 2019 | 04 Jun 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jun 2019 | 04 Jun 2019 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 29 May 2019 | 28 May 2019 | 001-34474 |
| 8-K/A | Open 8-K/A document | View SEC filing for 8-K/A | 8-K/A | 15 May 2019 | 03 May 2019 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 14 May 2019 | 29 Mar 2019 | |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 09 May 2019 | 333-230018 | ||
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE Q1 2019 | 08 May 2019 | 001-34474 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q Q1 2019 | 08 May 2019 | 31 Mar 2019 | 001-34474 |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 08 May 2019 | |||
| S-3/A | Open S-3/A document | View SEC filing for S-3/A | S-3/A PRE-EFFECTIVE AMENDMENT | 07 May 2019 | 333-230018 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 03 May 2019 | 03 May 2019 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | Q1 2019 8-K | 30 Apr 2019 | 30 Apr 2019 | 001-34474 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A - NOTICE OF PROXY | 22 Apr 2019 | 001-34474 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 22 Apr 2019 | 31 Dec 2018 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 02 Apr 2019 | 31 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 25 Mar 2019 | 25 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 25 Mar 2019 | 25 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 25 Mar 2019 | 25 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 25 Mar 2019 | 21 Mar 2019 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 07 Mar 2019 | |||
| S-3 | Open S-3 document | View SEC filing for S-3 | S-3 - 2019 SHELF REGISTRATION | 01 Mar 2019 | 333-230018 | |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE - Q4 2018 | 28 Feb 2019 | 001-34474 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 2018 10-K | 28 Feb 2019 | 31 Dec 2018 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | Q4 2018 8-K | 21 Feb 2019 | 21 Feb 2019 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 19 Feb 2019 | 15 Feb 2019 | |
| POSASR | Open POSASR document | View SEC filing for POSASR | POSASR - 2019 AMENDMENT NO. 1 | 14 Feb 2019 | 333-219556 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 11 Feb 2019 | 005-47307 | ||
| 5 | Open 5 document | View SEC filing for 5 | FORM 5 | 08 Feb 2019 | 31 Dec 2018 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 08 Feb 2019 | 005-47307 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 04 Feb 2019 | 005-47307 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2019 | 31 Dec 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2019 | 31 Dec 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2019 | 31 Dec 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2019 | 01 Jan 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2019 | 31 Dec 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 03 Jan 2019 | 31 Dec 2018 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 28 Nov 2018 | 28 Nov 2018 | 001-34474 |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE - Q3 2018 | 02 Nov 2018 | 001-34474 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q Q3 2018 | 02 Nov 2018 | 30 Sep 2018 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 31 Oct 2018 | 30 Oct 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 31 Oct 2018 | 29 Oct 2018 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | Q3 2018 8-K | 25 Oct 2018 | 25 Oct 2018 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 10 Oct 2018 | 10 Oct 2018 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K - PRESS RELEASE | 09 Oct 2018 | 09 Oct 2018 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K - REG FD DISCLOSURE | 02 Oct 2018 | 02 Oct 2018 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 02 Oct 2018 | 30 Sep 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 19 Sep 2018 | 17 Sep 2018 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 19 Sep 2018 | 17 Sep 2018 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K - 2018 DIRECTOR APPOINTMENT | 19 Sep 2018 | 19 Sep 2018 | 001-34474 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 04 Sep 2018 | 28 Aug 2018 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K - APPT OF PRINCIPAL ACCOUNTING OFFICER | 28 Aug 2018 | 28 Aug 2018 | 001-34474 |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRAN NOTICE - Q2 2018 | 08 Aug 2018 | 001-34474 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q Q2 2018 | 08 Aug 2018 | 30 Jun 2018 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | Q2 2018 8-K | 01 Aug 2018 | 01 Aug 2018 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 31 Jul 2018 | 30 Jul 2018 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 31 Jul 2018 | 30 Jul 2018 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K 2018 OFFICER APPOINTMENT | 16 Jul 2018 | 16 Jul 2018 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 02 Jul 2018 | 30 Jun 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 20 Jun 2018 | 19 Jun 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 20 Jun 2018 | 19 Jun 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 20 Jun 2018 | 19 Jun 2018 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K - 2018 ANNUAL STOCKHOLDER MEETING | 20 Jun 2018 | 18 Jun 2018 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Jun 2018 | 07 Jun 2018 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 30 May 2018 | 30 May 2018 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 16 May 2018 | 16 May 2018 | 001-34474 |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE | 04 May 2018 | 001-34474 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q Q1 2018 | 04 May 2018 | 31 Mar 2018 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | Q1 2018 8-K | 03 May 2018 | 03 May 2018 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K ITEM 5.02 | 02 May 2018 | 01 May 2018 | 001-34474 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A - NOTICE OF PROXY | 27 Apr 2018 | 001-34474 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A - PROXY STATEMENT | 27 Apr 2018 | 31 Dec 2017 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 17 Apr 2018 | 17 Apr 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 03 Apr 2018 | 31 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 27 Mar 2018 | 26 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 27 Mar 2018 | 26 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 27 Mar 2018 | 26 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 27 Mar 2018 | 26 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 27 Mar 2018 | 26 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 16 Mar 2018 | 16 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 16 Mar 2018 | 14 Mar 2018 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 09 Mar 2018 | 09 Mar 2018 | 001-34474 |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | 2017 IRANNOTICE | 28 Feb 2018 | 001-34474 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 2017 10-K | 28 Feb 2018 | 31 Dec 2017 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | Q4 2017 8-K | 22 Feb 2018 | 21 Feb 2018 | 001-34474 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 14 Feb 2018 | 005-47307 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 09 Feb 2018 | 005-47307 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 09 Feb 2018 | 005-47307 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 07 Feb 2018 | 005-47307 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 29 Jan 2018 | 005-47307 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2018 | 31 Dec 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2018 | 31 Dec 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2018 | 31 Dec 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2018 | 31 Dec 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2018 | 31 Dec 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 03 Jan 2018 | 31 Dec 2017 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 15 Dec 2017 | 005-47307 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 15 Dec 2017 | 005-47307 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K ITEM 5.02 | 08 Dec 2017 | 08 Dec 2017 | 001-34474 |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE | 08 Nov 2017 | 001-34474 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q Q3 2017 | 08 Nov 2017 | 30 Sep 2017 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 26 Oct 2017 | 26 Oct 2017 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 03 Oct 2017 | 30 Sep 2017 | |
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | SCHEDULE 13D | 15 Sep 2017 | 005-47307 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 15 Sep 2017 | 14 Sep 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 15 Sep 2017 | 14 Sep 2017 | |
| 3 | Open 3 document | View SEC filing for 3 | OWNERSHIP DOCUMENT | 15 Sep 2017 | 14 Sep 2017 | |
| 3 | Open 3 document | View SEC filing for 3 | OWNERSHIP DOCUMENT | 15 Sep 2017 | 14 Sep 2017 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 15 Sep 2017 | 005-47307 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 15 Sep 2017 | 14 Sep 2017 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SC 13G | 21 Aug 2017 | 005-47307 | |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE - 2017 Q2 | 09 Aug 2017 | 001-34474 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 09 Aug 2017 | 30 Jun 2017 | 001-34474 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K 2017 Q2 EARNINGS RELEASE | 02 Aug 2017 | 02 Aug 2017 | 001-34474 |
| S-3ASR | Open S-3ASR document | View SEC filing for S-3ASR | S-3ASR | 28 Jul 2017 | 333-219556 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 28 Jul 2017 | 28 Jul 2017 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 05 Jul 2017 | 30 Jun 2017 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K - 2017 ANNUAL STOCKHOLDER MEETING | 22 Jun 2017 | 19 Jun 2017 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 22 Jun 2017 | 20 Jun 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 22 Jun 2017 | 20 Jun 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 22 Jun 2017 | 20 Jun 2017 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 20 Jun 2017 | 005-47307 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 26 May 2017 | 25 May 2017 | |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE - Q1 2017 | 09 May 2017 | 001-34474 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q - 2017 Q1 | 09 May 2017 | 31 Mar 2017 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 01 May 2017 | 28 Apr 2017 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K - 2017 Q1 EARNINGS RELEASE | 25 Apr 2017 | 25 Apr 2017 | 001-34474 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A - NOTICE OF PROXY | 24 Apr 2017 | 001-34474 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A - 2017 PROXY STATEMENT | 24 Apr 2017 | 31 Dec 2016 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 03 Apr 2017 | 31 Mar 2017 | |
| 10-K/A | Open 10-K/A document | Open XBRL data | View SEC filing for 10-K/A | 10-K/A | 16 Mar 2017 | 31 Dec 2016 | 001-34474 |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE - 2016 FORM 10-K | 14 Mar 2017 | 001-34474 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K - 2016 ANNUAL REPORT | 14 Mar 2017 | 31 Dec 2016 | 001-34474 |
| RW | Open RW document | View SEC filing for RW | REQUEST FOR WITHDRAWAL OF REGISTRATION STATEMENT | 08 Mar 2017 | 333-209966 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 01 Mar 2017 | 27 Feb 2017 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 23 Feb 2017 | 23 Feb 2017 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K - SETTLEMENT OF RETIREE MEDICAL LITIGATION | 10 Feb 2017 | 10 Feb 2017 | 001-34474 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 10 Feb 2017 | 005-47307 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 10 Feb 2017 | 005-47307 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 09 Feb 2017 | 005-47307 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K RAVENSWOOD ASSET SALE | 27 Jan 2017 | 26 Jan 2017 | 001-34474 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 23 Jan 2017 | 005-47307 | ||
| 3/A | Open 3/A document | View SEC filing for 3/A | FORM 3/A | 13 Jan 2017 | 13 Jan 2017 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 13 Jan 2017 | 06 Jan 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jan 2017 | 01 Jan 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jan 2017 | 31 Dec 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jan 2017 | 31 Dec 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jan 2017 | 31 Dec 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jan 2017 | 31 Dec 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 03 Jan 2017 | 31 Dec 2016 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K 2016 SALE OF RAVENSWOOD FACILITY | 08 Dec 2016 | 08 Dec 2016 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K RESIGNATION OF DILLON | 18 Nov 2016 | 18 Nov 2016 | 001-34474 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 08 Nov 2016 | 30 Sep 2016 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K - 2016 Q3 EARNINGS RELEASE | 27 Oct 2016 | 27 Oct 2016 | 001-34474 |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 25 Oct 2016 | |||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 12 Oct 2016 | |||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 03 Oct 2016 | |||
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE | 05 Aug 2016 | 001-34474 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q Q2 2016 | 05 Aug 2016 | 30 Jun 2016 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 28 Jul 2016 | 28 Jul 2016 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 05 Jul 2016 | 30 Jun 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 29 Jun 2016 | 28 Jun 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 29 Jun 2016 | 28 Jun 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 29 Jun 2016 | 28 Jun 2016 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K - 2016 ANNUAL STOCKHOLDER MEETING | 29 Jun 2016 | 27 Jun 2016 | 001-34474 |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE - Q1 2016 | 06 May 2016 | 001-34474 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q Q1 2016 | 06 May 2016 | 31 Mar 2016 | 001-34474 |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 05 May 2016 | 333-209966 | ||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 02 May 2016 | |||
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A - NOTICE OF PROXY | 29 Apr 2016 | 001-34474 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A - 2016 PROXY STATEMENT | 29 Apr 2016 | 31 Dec 2015 | 001-34474 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K - CENX 2016 Q1 EARNINGS RELEASE | 28 Apr 2016 | 28 Apr 2016 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K AMENDMENT TO ICELANDIC CREDIT FACILITY | 15 Apr 2016 | 15 Apr 2016 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 04 Apr 2016 | 31 Mar 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 28 Mar 2016 | 24 Mar 2016 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K - AMENDED AND RESTATED LTIP | 24 Mar 2016 | 24 Mar 2016 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 24 Mar 2016 | 22 Mar 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 24 Mar 2016 | 22 Mar 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 24 Mar 2016 | 22 Mar 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 24 Mar 2016 | 22 Mar 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 24 Mar 2016 | 22 Mar 2016 | |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 23 Mar 2016 | |||
| S-3 | Open S-3 document | View SEC filing for S-3 | S-3 REGISTRATION STATEMENT | 07 Mar 2016 | 333-209966 | |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE - 2015 10-K | 07 Mar 2016 | 001-34474 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 07 Mar 2016 | 31 Dec 2015 | 001-34474 |
| AW | Open AW document | View SEC filing for AW | AW - AMENDMENT WITHDRAWAL | 04 Mar 2016 | 333-200001 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K 2015 Q4 EARNIGS RELEASE | 19 Feb 2016 | 19 Feb 2016 | 001-34474 |
| POSASR | Open POSASR document | View SEC filing for POSASR | POST-EFFECTIVE AMENDMENT TO AN AUTOMATIC SHELF REGISTRATION STATEMENT | 16 Feb 2016 | 333-200001 | |
| S-3/A | Open S-3/A document | View SEC filing for S-3/A | S-3ASR | 16 Feb 2016 | 333-200001 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 12 Feb 2016 | 005-47307 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 09 Feb 2016 | 005-47307 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 28 Jan 2016 | 005-47307 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 08 Jan 2016 | 005-47307 | ||
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 05 Jan 2016 | 31 Dec 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jan 2016 | 31 Dec 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jan 2016 | 31 Dec 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jan 2016 | 31 Dec 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jan 2016 | 31 Dec 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jan 2016 | 31 Dec 2015 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K SEBREE AND MT. HOLLY ONGOING OPERATIONS. | 18 Dec 2015 | 18 Dec 2015 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K AMENDED BYLAWS & RESTORATION PLAN | 14 Dec 2015 | 14 Dec 2015 | 001-34474 |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4/A | 30 Nov 2015 | 02 Sep 2015 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4/A | 30 Nov 2015 | 02 Sep 2015 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4/A | 30 Nov 2015 | 02 Sep 2015 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 10 Nov 2015 | 005-47307 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q Q3 2015 | 04 Nov 2015 | 30 Sep 2015 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K SEBREE WARN NOTICE | 30 Oct 2015 | 30 Oct 2015 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K 2015 Q3 FINANCIAL RESULTS | 29 Oct 2015 | 29 Oct 2015 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K MT. HOLLY WARN NOTICE | 22 Oct 2015 | 22 Oct 2015 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 01 Oct 2015 | 30 Sep 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Sep 2015 | 02 Sep 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Sep 2015 | 02 Sep 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Sep 2015 | 02 Sep 2015 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K 2015 ANNUAL MEETING RESULTS | 03 Sep 2015 | 01 Sep 2015 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Sep 2015 | 31 Aug 2015 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K HAWESVILLE WARN NOTICE | 25 Aug 2015 | 25 Aug 2015 | 001-34474 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A SUPPLEMENTAL MATERIALS FOR 2015 PROXY STATEMENT | 24 Aug 2015 | 001-34474 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A ADDITIONAL MATERIAL FOR 2015 PROXY STATEMENT | 12 Aug 2015 | 001-34474 | |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE | 07 Aug 2015 | 001-34474 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 07 Aug 2015 | 30 Jun 2015 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 06 Aug 2015 | 06 Aug 2015 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K RAVENSWOOD ANNOUNCEMENT | 31 Jul 2015 | 27 Jul 2015 | 001-34474 |
| ARS | Open ARS document | View SEC filing for ARS | AUTO-GENERATED PAPER DOCUMENT | 27 Jul 2015 | 31 Dec 2014 | 001-34474 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A 2015 NOTICE OF PROXY | 13 Jul 2015 | 001-34474 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A 2015 PROXY STATEMENT | 13 Jul 2015 | 31 Dec 2014 | 001-34474 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 10 Jul 2015 | 005-47307 | ||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D/A | 02 Jul 2015 | 005-47307 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 02 Jul 2015 | 30 Jun 2015 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K ITEM 10.1 5TH AMENDMENT TO CREDIT FACILITY | 01 Jul 2015 | 26 Jun 2015 | 001-34474 |
| CT ORDER | Open CT ORDER document | View SEC filing for CT ORDER | 01 Jun 2015 | 001-34474 | ||
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE | 01 May 2015 | 001-34474 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 01 May 2015 | 31 Mar 2015 | 001-34474 |
| 10-K/A | Open 10-K/A document | View SEC filing for 10-K/A | 10-K/A FOR FISCAL 2014 | 30 Apr 2015 | 31 Dec 2014 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 30 Apr 2015 | 30 Apr 2015 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 17 Apr 2015 | 16 Apr 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Apr 2015 | 01 Apr 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Apr 2015 | 01 Apr 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Apr 2015 | 01 Apr 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Apr 2015 | 01 Apr 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 01 Apr 2015 | 31 Mar 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 01 Apr 2015 | 31 Mar 2015 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 01 Apr 2015 | 31 Mar 2015 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K APPOINTMENT OF HEYROTH AS CAO | 31 Mar 2015 | 31 Mar 2015 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K ITEM 8.01 OTHER EVENT - STOCK REPURCHASE PROGRAM | 26 Mar 2015 | 26 Mar 2015 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 25 Mar 2015 | 23 Mar 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 25 Mar 2015 | 23 Mar 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 25 Mar 2015 | 23 Mar 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 25 Mar 2015 | 23 Mar 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 25 Mar 2015 | 23 Mar 2015 | |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE | 02 Mar 2015 | 001-34474 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 02 Mar 2015 | 31 Dec 2014 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K ITEM 8.01 OTHER EVENT - STOCK REPURCHASE PROGRAM | 26 Feb 2015 | 26 Feb 2015 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 24 Feb 2015 | 24 Feb 2015 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 13 Feb 2015 | 12 Feb 2015 | 001-34474 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 05 Feb 2015 | 005-47307 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 02 Feb 2015 | 005-47307 | ||
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 05 Jan 2015 | 31 Dec 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jan 2015 | 31 Dec 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jan 2015 | 31 Dec 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jan 2015 | 31 Dec 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jan 2015 | 31 Dec 2014 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 05 Jan 2015 | |||
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 05 Dec 2014 | 03 Dec 2014 | 001-34474 |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 02 Dec 2014 | |||
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 01 Dec 2014 | 01 Dec 2014 | 001-34474 |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 17 Nov 2014 | |||
| S-3ASR | Open S-3ASR document | View SEC filing for S-3ASR | S-3ASR | 07 Nov 2014 | 333-200001 | |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE | 05 Nov 2014 | 001-34474 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 05 Nov 2014 | 30 Sep 2014 | 001-34474 |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 31 Oct 2014 | |||
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 29 Oct 2014 | 29 Oct 2014 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 24 Oct 2014 | 23 Oct 2014 | 001-34474 |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 20 Oct 2014 | |||
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 02 Oct 2014 | 30 Sep 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 17 Sep 2014 | 17 Sep 2014 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 17 Sep 2014 | 005-47307 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 12 Sep 2014 | 08 Sep 2014 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Sep 2014 | 09 Sep 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Sep 2014 | 09 Sep 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Sep 2014 | 09 Sep 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Sep 2014 | 08 Sep 2014 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 10 Sep 2014 | 08 Sep 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 21 Aug 2014 | 12 Sep 2012 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 08 Aug 2014 | 30 Jun 2014 | 001-34474 |
| ARS | Open ARS document | View SEC filing for ARS | AUTO-GENERATED PAPER DOCUMENT | 01 Aug 2014 | 31 Dec 2013 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 30 Jul 2014 | 30 Jul 2014 | 001-34474 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 18 Jul 2014 | 001-34474 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 18 Jul 2014 | 31 Dec 2013 | 001-34474 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 14 Jul 2014 | 005-47307 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 02 Jul 2014 | 30 Jun 2014 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 27 Jun 2014 | 23 Jun 2014 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 25 Jun 2014 | 23 Jun 2014 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 25 Jun 2014 | 16 Jun 2014 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 16 Jun 2014 | 16 Jun 2014 | 001-34474 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 09 Jun 2014 | 005-47307 | ||
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE | 09 May 2014 | 001-34474 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 09 May 2014 | 31 Mar 2014 | 001-34474 |
| 10-K/A | Open 10-K/A document | View SEC filing for 10-K/A | 10-K/A | 30 Apr 2014 | 31 Dec 2013 | 001-34474 |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 25 Apr 2014 | 24 Mar 2014 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 24 Apr 2014 | 24 Apr 2014 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Apr 2014 | 16 Apr 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Apr 2014 | 16 Apr 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Apr 2014 | 22 Mar 2014 | |
| 3/A | Open 3/A document | View SEC filing for 3/A | PRIMARY DOCUMENT | 02 Apr 2014 | 14 Mar 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 01 Apr 2014 | 31 Mar 2014 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 01 Apr 2014 | 14 Mar 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Mar 2014 | 24 Mar 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Mar 2014 | 24 Mar 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Mar 2014 | 24 Mar 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Mar 2014 | 24 Mar 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Mar 2014 | 22 Mar 2014 | |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE | 14 Mar 2014 | 001-34474 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 14 Mar 2014 | 31 Dec 2013 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Mar 2014 | 28 Feb 2014 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 20 Feb 2014 | 20 Feb 2014 | 001-34474 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 10 Feb 2014 | 005-47307 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 28 Jan 2014 | 005-47307 | ||
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 03 Jan 2014 | 31 Dec 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Jan 2014 | 31 Dec 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Jan 2014 | 31 Dec 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Jan 2014 | 31 Dec 2013 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 03 Dec 2013 | |||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 18 Nov 2013 | |||
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE | 12 Nov 2013 | 001-34474 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 08 Nov 2013 | 30 Sep 2013 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 04 Nov 2013 | 04 Nov 2013 | 001-34474 |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 04 Nov 2013 | |||
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 01 Nov 2013 | 01 Nov 2013 | 001-34474 |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 29 Oct 2013 | |||
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 11 Oct 2013 | 08 Oct 2013 | 001-34474 |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 11 Oct 2013 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Oct 2013 | 30 Sep 2013 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 27 Sep 2013 | |||
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 27 Sep 2013 | 23 Sep 2013 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Sep 2013 | 24 Sep 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Sep 2013 | 24 Sep 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Sep 2013 | 24 Sep 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Sep 2013 | 24 Sep 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Sep 2013 | 24 Sep 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Sep 2013 | 19 Sep 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Sep 2013 | 19 Sep 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Sep 2013 | 19 Sep 2013 | |
| 8-K/A | Open 8-K/A document | View SEC filing for 8-K/A | 8-K/A | 15 Aug 2013 | 01 Jun 2013 | 001-34474 |
| ARS | Open ARS document | View SEC filing for ARS | AUTO-GENERATED PAPER DOCUMENT | 12 Aug 2013 | 31 Dec 2012 | 001-34474 |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE | 09 Aug 2013 | 001-34474 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 09 Aug 2013 | 30 Jun 2013 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 30 Jul 2013 | 30 Jul 2013 | 001-34474 |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 30 Jul 2013 | 23 Sep 2013 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 02 Jul 2013 | 30 Jun 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 28 Jun 2013 | 25 Jun 2013 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 10 Jun 2013 | 04 Jun 2013 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 06 Jun 2013 | 01 Jun 2013 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 28 May 2013 | 24 May 2013 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 20 May 2013 | 20 May 2013 | 001-34474 |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE | 10 May 2013 | 001-34474 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 10 May 2013 | 31 Mar 2013 | 001-34474 |
| 10-K/A | Open 10-K/A document | View SEC filing for 10-K/A | 10-K/A | 30 Apr 2013 | 31 Dec 2012 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 30 Apr 2013 | 28 Apr 2013 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K EARNINGS RELEASE | 25 Apr 2013 | 25 Apr 2013 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 16 Apr 2013 | 16 Apr 2013 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Apr 2013 | 31 Mar 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Mar 2013 | 22 Mar 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Mar 2013 | 22 Mar 2013 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 25 Mar 2013 | 19 Mar 2013 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Mar 2013 | 19 Mar 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Mar 2013 | 19 Mar 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Mar 2013 | 19 Mar 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Mar 2013 | 19 Mar 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Mar 2013 | 19 Mar 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Mar 2013 | 19 Mar 2013 | |
| IRANNOTICE | Open IRANNOTICE document | View SEC filing for IRANNOTICE | IRANNOTICE | 18 Mar 2013 | 001-34474 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 18 Mar 2013 | 31 Dec 2012 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Mar 2013 | 28 Feb 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Feb 2013 | 25 Feb 2013 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 21 Feb 2013 | 21 Feb 2013 | 001-34474 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 11 Feb 2013 | 005-47307 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 07 Feb 2013 | 01 Feb 2013 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 01 Feb 2013 | 01 Feb 2013 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2013 | 31 Dec 2012 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 03 Jan 2013 | 02 Jan 2013 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Jan 2013 | 31 Dec 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Jan 2013 | 31 Dec 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Jan 2013 | 31 Dec 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Jan 2013 | 31 Dec 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Jan 2013 | 31 Dec 2012 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 07 Dec 2012 | 04 Dec 2012 | 001-34474 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 09 Nov 2012 | 30 Sep 2012 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 01 Nov 2012 | 01 Nov 2012 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 01 Oct 2012 | 30 Sep 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Sep 2012 | 19 Sep 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Sep 2012 | 19 Sep 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Sep 2012 | 19 Sep 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Sep 2012 | 19 Sep 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Sep 2012 | 19 Sep 2012 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 18 Sep 2012 | 18 Sep 2012 | 001-34474 |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 21 Aug 2012 | |||
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 20 Aug 2012 | 20 Aug 2012 | 001-34474 |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 15 Aug 2012 | |||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | CENX 10Q JUNE 30 2012 | 09 Aug 2012 | 30 Jun 2012 | 001-34474 |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | 03 Aug 2012 | 03 Aug 2012 | 001-34474 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 01 Aug 2012 | |||
| 8-K | Open 8-K document | View SEC filing for 8-K | 24 Jul 2012 | 24 Jul 2012 | 001-34474 | |
| PRE 14A | Open PRE 14A document | View SEC filing for PRE 14A | PRE-14A | 23 Jul 2012 | 23 Jul 2012 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 02 Jul 2012 | 30 Jun 2012 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 14 Jun 2012 | 11 Jun 2012 | 001-34474 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10 May 2012 | 31 Mar 2012 | 001-34474 | |
| 10-K/A | Open 10-K/A document | View SEC filing for 10-K/A | 30 Apr 2012 | 30 Apr 2012 | 001-34474 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 24 Apr 2012 | 24 Apr 2012 | 001-34474 | |
| 8-K/A | Open 8-K/A document | View SEC filing for 8-K/A | 04 Apr 2012 | 30 Mar 2012 | 001-34474 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 03 Apr 2012 | 31 Mar 2012 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 21 Mar 2012 | 20 Mar 2012 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 21 Mar 2012 | 16 Mar 2012 | 001-34474 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 01 Mar 2012 | 28 Feb 2012 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | ANNUAL REPORT ON FORM 10-K FOR THE YEAR ENDED DECEMBER 31, 2011 | 29 Feb 2012 | 31 Dec 2011 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 23 Feb 2012 | 23 Feb 2012 | 001-34474 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 14 Feb 2012 | 005-47307 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 07 Feb 2012 | 07 Feb 2012 | 001-34474 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 11 Jan 2012 | 10 Jan 2012 | 001-34474 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 04 Jan 2012 | 31 Dec 2011 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 17 Nov 2011 | 15 Nov 2011 | 001-34474 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | CENTURY ALUMINUM COMPANY QUARTERLY REPORT ON FORM 10-Q FOR THE PERIOD ENDED SEPT | 09 Nov 2011 | 30 Sep 2011 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 25 Oct 2011 | 25 Oct 2011 | 001-34474 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Oct 2011 | 03 Oct 2011 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 05 Oct 2011 | 03 Oct 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Oct 2011 | 05 Oct 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Oct 2011 | 30 Sep 2011 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | FORM SC 13D/A | 04 Oct 2011 | 005-47307 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 03 Oct 2011 | 03 Oct 2011 | 001-34474 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 29 Sep 2011 | |||
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 12 Sep 2011 | 01 Sep 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Sep 2011 | 01 Sep 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | 11 Aug 2011 | 09 Aug 2011 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | 11 Aug 2011 | 11 Aug 2011 | 001-34474 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | CENTURY ALUMINUM COMPANY QUARTERLY REPORT ON FORM 10-Q FOR THE PERIOD ENDED JUNE | 09 Aug 2011 | 30 Jun 2011 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 04 Aug 2011 | 04 Aug 2011 | 001-34474 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 04 Aug 2011 | 04 Aug 2011 | 001-34474 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 25 Jul 2011 | 25 Jul 2011 | 001-34474 | |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 21 Jul 2011 | |||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 08 Jul 2011 | 005-47307 | ||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 07 Jul 2011 | |||
| 4 | Open 4 document | View SEC filing for 4 | 05 Jul 2011 | 30 Jun 2011 | ||
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 15 Jun 2011 | 07 Jun 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Jun 2011 | 08 Jun 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Jun 2011 | 08 Jun 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Jun 2011 | 08 Jun 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Jun 2011 | 08 Jun 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Jun 2011 | 08 Jun 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Jun 2011 | 08 Jun 2011 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 10 Jun 2011 | 07 Jun 2011 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 10 Jun 2011 | 07 Jun 2011 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 2011 ANNUAL STOCKHOLDERS' MEETING | 09 Jun 2011 | 07 Jun 2011 | 001-34474 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 02 Jun 2011 | 005-47307 | ||
| 3 | Open 3 document | View SEC filing for 3 | 02 Jun 2011 | 23 May 2011 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | 12 May 2011 | 11 May 2011 | 001-34474 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 12 May 2011 | 10 May 2011 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | CENTURY ALUMINUM COMPANY QUARTERLY REPORT ON FORM 10-Q FOR THE PERIOD ENDED MAR | 10 May 2011 | 31 Mar 2011 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 03 May 2011 | 03 May 2011 | 001-34474 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | 25 Apr 2011 | 25 Apr 2011 | 001-34474 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 21 Apr 2011 | 21 Apr 2011 | 001-34474 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 06 Apr 2011 | 005-47307 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | 06 Apr 2011 | 05 Apr 2011 | 001-34474 | |
| 4 | Open 4 document | View SEC filing for 4 | 05 Apr 2011 | 31 Mar 2011 | ||
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | CENTURY ALUMINUM OF WEST VIRGNIA, INC./UNITED STEELWORKERS OF AMERICA SAVINGS PL | 25 Mar 2011 | 333-28827 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 24 Mar 2011 | 22 Mar 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 24 Mar 2011 | 22 Mar 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 24 Mar 2011 | 22 Mar 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 24 Mar 2011 | 22 Mar 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 24 Mar 2011 | 22 Mar 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 24 Mar 2011 | 22 Mar 2011 | |
| 8-K/A | Open 8-K/A document | View SEC filing for 8-K/A | 16 Mar 2011 | 31 Jan 2011 | 001-34474 | |
| 10-K | Open 10-K document | View SEC filing for 10-K | CENTURY ALUMINUM COMPANY ANNUAL REPORT ON FORM 10-K FOR THE YEAR ENDED DECEMBER | 16 Mar 2011 | 31 Dec 2010 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | 14 Mar 2011 | 11 Mar 2011 | ||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 14 Mar 2011 | 005-47307 | ||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 08 Mar 2011 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 22 Feb 2011 | 18 Feb 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 22 Feb 2011 | 17 Feb 2011 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 15 Feb 2011 | 15 Feb 2011 | 001-34474 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SCHEDULE 13G | 11 Feb 2011 | 005-47307 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | CENTURY ALUMINUM CO 13G ANNUAL 2010 | 11 Feb 2011 | 005-47307 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 08 Feb 2011 | 31 Jan 2011 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 03 Feb 2011 | 005-47307 | ||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 01 Feb 2011 | 005-47307 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | 31 Jan 2011 | 31 Jan 2011 | 001-34474 | |
| 15-15D | Open 15-15D document | View SEC filing for 15-15D | 27 Jan 2011 | 333-162622 | ||
| 15-15D | Open 15-15D document | View SEC filing for 15-15D | 27 Jan 2011 | 333-129697 | ||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 07 Jan 2011 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jan 2011 | 31 Dec 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jan 2011 | 31 Dec 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jan 2011 | 31 Dec 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jan 2011 | 31 Dec 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jan 2011 | 31 Dec 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jan 2011 | 31 Dec 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jan 2011 | 31 Dec 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | 04 Jan 2011 | 31 Dec 2010 | ||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 30 Dec 2010 | |||
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | AMENDMENT NO. 1 | 29 Dec 2010 | 333-162622 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | AMENDMENT NO. 1 | 29 Dec 2010 | 333-129699 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | AMENDMENT NO. 1 | 29 Dec 2010 | 333-07239 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 22 Dec 2010 | 21 Dec 2010 | |
| 10-Q | Open 10-Q document | View SEC filing for 10-Q | CENTURY ALUMINUM COMPANY QUARTERLY REPORT ON FORM 10-Q FOR THE PERIOD ENDED SEPT | 09 Nov 2010 | 30 Sep 2010 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Nov 2010 | 04 Nov 2010 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CENTURY ALUMINUM COMPANY FORM 8-K CURRENT REPORT FOR OCTOBER 29, 2010 | 29 Oct 2010 | 29 Oct 2010 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K FOR 3RD QUARTER 2010 EARNINGS RELEASE | 26 Oct 2010 | 26 Oct 2010 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | 01 Oct 2010 | 30 Sep 2010 | ||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 16 Sep 2010 | 005-47307 | ||
| 4 | Open 4 document | View SEC filing for 4 | 16 Sep 2010 | 15 Sep 2010 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 16 Sep 2010 | 14 Sep 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 13 Sep 2010 | 10 Sep 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 13 Sep 2010 | 10 Sep 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 07 Sep 2010 | 02 Sep 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 07 Sep 2010 | 02 Sep 2010 | |
| 10-Q | Open 10-Q document | View SEC filing for 10-Q | CENTURY ALUMINUM COMPANY QUARTERLY REPORT ON FORM 10-Q FOR THE PERIOD ENDED JUNE | 09 Aug 2010 | 30 Jun 2010 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Aug 2010 | 05 Aug 2010 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 27 Jul 2010 | 27 Jul 2010 | 001-34474 | |
| 4 | Open 4 document | View SEC filing for 4 | 06 Jul 2010 | 30 Jun 2010 | ||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 06 Jul 2010 | 005-47307 | ||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 02 Jul 2010 | 005-47307 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K REGARDING LOAN AND SECURITY AGREEMENT | 02 Jul 2010 | 01 Jul 2010 | 001-34474 |
| 11-K | Open 11-K document | View SEC filing for 11-K | FORM 11-K FOR THE PERIOD ENDED DECEMBER 31, 2009 FOR THE CENTURY ALUMINUM COMPAN | 29 Jun 2010 | 31 Dec 2009 | 001-34474 |
| 11-K | Open 11-K document | View SEC filing for 11-K | FORM 11-K FOR THE PERIOD ENDED DECEMBER 31, 2009 FOR THE CENTURY ALUMINUM OF WES | 29 Jun 2010 | 31 Dec 2009 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | AMENDED BYLAWS AND 2010 ANNUAL MEETING | 14 Jun 2010 | 08 Jun 2010 | 001-34474 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 11 Jun 2010 | 08 Jun 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Jun 2010 | 09 Jun 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Jun 2010 | 09 Jun 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Jun 2010 | 09 Jun 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Jun 2010 | 09 Jun 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Jun 2010 | 09 Jun 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Jun 2010 | 09 Jun 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Jun 2010 | 09 Jun 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Jun 2010 | 09 Jun 2010 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 11 Jun 2010 | 08 Jun 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Jun 2010 | 01 Jun 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | 14 May 2010 | 12 May 2010 | ||
| 10-Q | Open 10-Q document | View SEC filing for 10-Q | CENTURY ALUMINUM COMPANY QUARTERLY REPORT ON FORM 10-Q FOR THE THREE MONTHS ENDE | 10 May 2010 | 31 Mar 2010 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | EXTENSION OF HAWESVILLE LABOR NEGOTIATIONS | 04 May 2010 | 03 May 2010 | 001-34474 |
| ARS | Open ARS document | View SEC filing for ARS | AUTO-GENERATED PAPER DOCUMENT | 29 Apr 2010 | 31 Dec 2009 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 1ST QUARTER 2010 EARNINGS | 27 Apr 2010 | 27 Apr 2010 | 001-34474 |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | 21 Apr 2010 | 21 Apr 2010 | 001-34474 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | DIRECTOR/OFFICER INDEMNITY AGREEMENT | 21 Apr 2010 | 15 Apr 2010 | 001-34474 |
| 8-K | Open 8-K document | View SEC filing for 8-K | HAWESVILLE 2ND EXTENSION TO LABOR AGREEMENT | 15 Apr 2010 | 14 Apr 2010 | 001-34474 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 12 Apr 2010 | 005-47307 | ||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 07 Apr 2010 | 005-47307 | ||
| 4 | Open 4 document | View SEC filing for 4 | 07 Apr 2010 | 31 Mar 2010 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | 07 Apr 2010 | 06 Apr 2010 | 001-34474 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | EXTENSION OF HAWESVILLE LABOR CONTRACT | 31 Mar 2010 | 31 Mar 2010 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 24 Mar 2010 | 22 Mar 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 24 Mar 2010 | 22 Mar 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 24 Mar 2010 | 22 Mar 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 24 Mar 2010 | 22 Mar 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 24 Mar 2010 | 22 Mar 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 24 Mar 2010 | 22 Mar 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 24 Mar 2010 | 22 Mar 2010 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 22 Mar 2010 | 005-47307 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | CENTURY EXTENDS DEADLINE FOR NOMINATING DIRECTORS | 19 Mar 2010 | 19 Mar 2010 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 16 Mar 2010 | 16 Mar 2010 | |
| 10-K | Open 10-K document | View SEC filing for 10-K | CENTURY ALUMINUM COMPANY ANNUAL REPORT ON FORM 10-K FOR THE YEAR ENDED DECEMBER | 16 Mar 2010 | 31 Dec 2009 | 001-34474 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Mar 2010 | 08 Mar 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Mar 2010 | 08 Mar 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Mar 2010 | 08 Mar 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Mar 2010 | 08 Mar 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Mar 2010 | 08 Mar 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Mar 2010 | 08 Mar 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Mar 2010 | 08 Mar 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Mar 2010 | 08 Mar 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Mar 2010 | 01 Mar 2010 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 4TH QTR 2009 EARNINGS | 23 Feb 2010 | 23 Feb 2010 | 001-34474 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | CENTURY ALUMINUM CO ANNUAL 13G FILING | 12 Feb 2010 | 005-47307 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 03 Feb 2010 | 005-47307 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 29 Jan 2010 | 005-47307 | ||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 25 Jan 2010 | |||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | CENTURY ALUMINUM COMPANY | 14 Jan 2010 | 005-47307 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jan 2010 | 01 Jan 2010 |
About this filer
CENTURY ALUMINUM CO files with the SEC under CIK 0000949157. This page aggregates EDGAR filings and related ownership activity.
Industry: Primary Production Of Aluminum.
FAQ
- What is a CIK?
- A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
- Why are some filings missing?
- New filings appear as the SEC updates EDGAR, and older records can vary by availability.
- How often is this page updated?
- Updates follow new EDGAR submissions and periodic data refreshes.